Description Professional AK435 360 degree self leveling Cross Laser Level 1V1H Red 2 Line 1 PointWith 1 perpendicular line 1 horizontal line have a clear lightpoint so that it can work even outdoor Can see the special bright spot outdoor line and spot is clear within 8M but become fade or invisable if the range is too long By fixed the tripod then rotate the Laser Level using the principle of two points in a line can draw a horizontal line When using indoor the line and spot will be super clear and if there is still a wall to let the light visiable the lines will extend as long as they can Real test shows that it still clear light even reach 15M Rotate 360 degrees of freedom Light and practical easy to carry With a triangle hole and can be hung on the wall Automatic find uneven automatic alarm user when it is oblique How to use Set the laser level instrument on the tripod Can find it in product id 935866 or a stable surface adjust the instrument If the instrument is too tilted out of range 3 degrees the laser tube will automatically turn off or if audible alarm Switch knob clockwise to open the instrument emitting a laser beam Turn the instrument the laser beam toward goals Gently adjust knob find work orientation It will help you draw your colorful life When work is over turn the switch knob counterclockwise turn off the instrument With light point designed outdoor environments provide convenience for the construction Specification Lig